The risk for myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is increased following COVID-19, according to study findings.

Private equity acquisition of US hospitals was associated with a significant worsening of patient-reported care experiences.

Vaccination prior to COVID-19 infection does not significantly affect neurologic symptoms in patients with long COVID.

Live-attenuated respiratory syncytial virus (RSV) vaccines are highly immunogenic among HIV-exposed uninfected (HEU) pediatric patients, according to results of a study published in Open Forum ...

Between the 2017-2018 and 2023-2024 influenza seasons, the use of antiviral therapy in pediatric patients with influenza declined in both inpatient and outpatient settings.

Three main themes may largely explain COVID-19 vaccine hesitancy among Black women in the US: mistrust in health care and government, concerns over vaccine safety, and disapproval of coercive vaccine ...

The Advisory Committee on Immunization Practices-approved immunization schedules for children and adolescents and for adults for 2025 have been published.

COVID-19 vaccines were not associated with increased risk for thyroid diseases but were associated with increased risk for exacerbated hypothyroidism.

Faster post-COVID-19 recovery is observed after infection with the Omicron vs earlier variants, regardless of vaccination status.

Among adults aged 75 and older, RSV was linked to a substantial burden of hospitalizations, ICU admissions, and in-hospital deaths before vaccines were available.

Researchers present a nuanced approach to defining clinical obesity as a chronic illness resulting from the effect of excess adiposity on organ and tissue function.

Some maternal medications are associated with lower levels of protein and fat in breastmilk, according to study findings.